Decorative bulb



FIG. 1 is a side perspective view of the decorative bulb according to the first embodiment of the present design;

FIG. 2 is a front view of the decorative bulb as shown in FIG. 1;

FIG. 3 is a back view of the decorative bulb as shown in FIG. 1;

FIG. 4 is a left side view of the decorative bulb as shown in FIG. 1;

FIG. 5 is a right side view of the decorative bulb as shown in FIG. 1;

FIG. 6 is a top view of the decorative bulb as shown in FIG. 1;

FIG. 7 is a bottom view of the decorative bulb as shown in FIG. 1;

FIG. 8 is a side perspective view of a third embodiment of the decorative bulb according to the present invention;

FIG. 9 is a front view of the decorative bulb as shown in FIG. 8;

FIG. 10 is a back view of the decorative bulb as shown in FIG. 8;

FIG. 11 is a left side view of the decorative bulb as shown in FIG. 8;

FIG. 12 is a right side view of the decorative bulb as shown in FIG. 8;

FIG. 13 is a top view of the decorative bulb as shown in FIG. 8;

FIG. 14 is a bottom view of the decorative bulb as shown in FIG. 8;

FIG. 15 is a side perspective view of a fourth embodiment of the decorative bulb according to the present invention;

FIG. 16 is a front view of the decorative bulb as shown in FIG. 15;

FIG. 17 is a back view of the decorative bulb as shown in FIG. 15;

FIG. 18 is a left side view of the decorative bulb as shown in FIG. 15;

FIG. 19 is a right side view of the decorative bulb as shown in FIG. 15;

FIG. 20 is a top view of the decorative bulb as shown in FIG. 15; and,

FIG. 21 is a bottom view of the decorative bulb as shown in FIG. 15.

The broken lines shown in the drawing disclosure are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a decorative bulb, as shown and described. 